Getting my period, but faint positives as well

Ki

Since the beginning of January I've been getting faint positives on and off. Some days I will have a clearly positive test then other days nothing. I have got 2 periods, one at the beginning of January and the other started today. I got a bfp 5 days ago, the next day nothing, today I got another positive, then a period?

Could I be pregnant and still be having monthly bleeds?